BMX SolidSafe 5K power bank ZDNET’s key takeaways This is a 5,000mAh wireless power bank powered by a solid-state cells Solid-state cells are far less likely to catch on fire than lithium-ion batteries At $80, this is a very expensive unit, so it is focused on those who value safety. View now at Heybmx Follow ZDNET: Add us as a preferred source on Google. I’ve tested countless power banks over the years, and they have all made use of lithium-ion batteries. These have the advantage...